ug/L 0.050 05/17/2021 MG SW846/8081B a-Chlordane < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B Aldrin < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B b-BHC < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B Chlordane < LOQ ug/L 0.25 05/17/2021 MG SW846/8081B d-BHC < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B Dieldrin < LOQ ug/L 0.25 05/17/2021 MG SW846/8081B Endosulfan 1 < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B Endosulfan 2 < LOQ ug/L 0.25 05/17/2021 MG SW846/8081B Endosulfan sulfate < LOQ ug/L 0.25 05/17/2021 MG SW846/8081B Endrin < LOQ ug/L 0.25 05/17/2021 MG SW846/8081B Endrin aldehyde < LOQ ug/L 0.25 05/17/2021 MG SW846/8081B Endrin ketone < LOQ ug/L 0.25 05/17/2021 MG SW846/8081B g-Chlordane < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B Heptachlor < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B Heptachlor epoxide < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B Lindane < LOQ ug/L 0.125 05/17/2021 MG SW846/8081B Methoxychlor < LOQ ug/L 0.25 05/17/2021 MG SW846/8081B Prep. Method EPA3510C/3620C ug/L 05/17/2021 MG SW846/8081B Toxaphene < LOQ ug/L 05/17/2021 MG 12.5 The matrix spike recovery for d-BHC was below the acceptable QC criteria. Precision as measured by MS/MSD RPD exceeded 20% QC limit, possibly due to matrix interference for the following compounds: a-BHC, Aldrin, g-Chlordane, d-BHC, 4,4-DDE, Endrin, 4,4-DDD, and Endrin aldehyde. MG/RWHJr 6/21/21 EPA8082A - PCBs in Water NYSDOH ELAP and NELAC do not offer accreditation for Alkalinity, Ammonia, Biochemical Oxygen Demand, Total Kjeldahl Nitrogen and Total Phosphorus in the S&HW Matrix. Unless the sample is otherwise qualified, all Quality Control acceptance criteria have satisfied method and NELAC requirements. DL = Detection Limit Approved By LOQ = Limit of Quantitation Robert Hilbrandt Environmental Laboratories NYS ELAP # 10108 (914) 231-1620 J=value is an estimate QA Officer Report Number: H = exceeds holding time Date Approved : 1813 07/14/2021 EMAIL 7/14/2021 These analytical results relate only to the sample identified in this report. Page 2 of 7 AX08976 Sample No. Method Test Description Results Qualifier Units DL/LOQ Analyzed on Validator SW846/8082A Aroclor 1016 (PCB-1016) < LOQ ug/L 0.50 05/17/2021 MG SW846/8082A Aroclor 1221 (PCB-1221) < LOQ ug/L 0.50 05/17/2021 MG SW846/8082A Aroclor 1232 (PCB-1232) < LOQ ug/L 0.50 05/17/2021 MG SW846/8082A Aroclor 1242 (PCB-1242) < LOQ ug/L 0.50 05/17/2021 MG SW846/8082A Aroclor 1248 (PCB-1248) < LOQ ug/L 0.50 05/17/2021 MG SW846/8082A Aroclor 1254 (PCB-1254) < LOQ ug/L 0.50 05/17/2021 MG SW846/8082A Aroclor 1260 (PCB-1260) < LOQ ug/L 0.50 05/17/2021 MG SW846/8082A Prep. Method EPA3510C/3620C ug/L 05/17/2021 MG VOCs by 8260C Baseline Expanded SW846 8260C 1,2-dibromo-3-chloropropane < LOQ ug/L 0.500 05/14/2021 MG SW846 8260C 1,2-dibromoethane < LOQ ug/L 0.500 05/14/2021 MG SW846 8260C 2-hexanone < LOQ ug/L 5.00 05/14/2021 MG SW846 8260C Acetone < LOQ ug/L 10.0 05/14/2021 MG SW846 8260C Acetonitrile < LOQ ug/L 50.0 05/14/2021 MG SW846 8260C Acrolein < LOQ ug/L 5.00 05/14/2021 MG SW846 8260C Acrylonitrile < LOQ ug/L 5.00 05/14/2021 MG SW846 8260C Carbon Disulfide < LOQ ug/L 5.00 05/14/2021 MG SW846 8260C Methyl Iodide < LOQ ug/L 5.00 05/14/2021 MG SW846 8260C Prep. Method 5030C ug/L 05/14/2021 MG SW846 8260C trans-1,4-dichloro-2-butene < LOQ ug/L 5.00 05/14/2021 MG SW846 8260C Vinyl Acetate < LOQ ug/L 5.00 05/14/2021 MG This sample deviates from the method stipulated preservation requirements of pH < 2. This method deviation may render the data unsuitable for regulatory purposes. jc 6/29/21 VOC's in water-EPA 8260C SW846 8260C 1,1,1- trichloroethane < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,1,1,2-tetrachloroethane < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,1,2,2-tetrachloroethane < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,1,2-trichloroethane < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,1-dichloroethane < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,1-Dichloroethene < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,1-dichloropropene < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,2,3-trichlorobenzene < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,2,3-trichloropropane < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,2,4-trichlorobenzene < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,2,4-trimethylbenzene < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,2-dichlorobenzene < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,2-dichloroethane < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,2-dichloropropane < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,3,5-trimethylbenzene < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,3-dichlorobenzene < LOQ ug/L 0.50 05/19/2021 MG SW846 8260C 1,3-dichloropropane < LOQ ug/L 0.50 05/19/2021 MG NYSDOH ELAP and NELAC do not offer accreditation for Alkalinity, Ammonia, Biochemical Oxygen Demand, Total Kjeldahl Nitrogen and Total Phosphorus in the S&HW Matrix. Unless the sample is otherwise qualified, all Quality Control acceptance criteria have satisfied method and NELAC requirements. DL = Detection Limit Approved By LOQ = Limit of Quantitation Robert Hilbrandt Environmental Laboratories NYS ELAP # 10108 (914) 231-1620 J=value is an estimate QA Officer Report Number: H = exceeds holding time Date Approved : 1813 07/14/2021 EMAIL 7/14/2021 These analytical results relate only to the sample identified in this report. Page 3 of 7 AX08976 Sample No. Method Test Description